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KOHLER K-4663-0 French Curve with Quick-Release Hinges Round-front Toilet Seat, White

3.4 out of 5 stars 48 customer reviews
| 6 answered questions

Price: $46.99 & FREE Shipping on orders over $49. Details
Only 11 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
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  • Kohler plumbing products mean beautiful form as much as reliable funtion
  • Round, closed-front toilet seat with ergonomically contoured seat and cover
  • Sturdy, chip-resistant polypropylene with a finish that won't stain or peel
12 new from $35.00 4 used from $38.77

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$46.99 & FREE Shipping on orders over $49. Details Only 11 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • KOHLER K-4663-0 French Curve with Quick-Release Hinges Round-front Toilet Seat, White
  • +
  • Kohler 84999 Toilet Seat Anchor Kit
  • +
  • Kohler GP84995 2-Inch Flapper Used In Various One-Piece Toilets
Total price: $87.50
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Color: White

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This item: KOHLER K-4663-0 French Curve with Quick-Release Hinges Round-front Toilet Seat, White
Customer Rating 3 out of 5 stars (48) 4 out of 5 stars (439) 3 out of 5 stars (132) 4 out of 5 stars (68)
Price $46.99 $26.71 $32.23 $65.36
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com
Color White White N/A White
Dimensions 3.5 inches x 21 inches x 15 inches 1.12 inches x 16.06 inches x 14.18 inches 1 inches x 11 inches x 2 inches 0 inches x 0 inches x 0 inches
Item Package Weight 5.2 pounds 5.05 pounds 0.45 pounds 5.6 pounds
Item Shape Round Round Information not provided Elongated
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Product Description

Color: White

The universal design of this French Curve seat coordinates elegantly with most round-front toilets. Innovative technology allows convenient cleaning and installation. The seat is made from durable plastic to resist staining, chipping, and fading.

Product Information

Color:White

Technical Details

Part Number K-4663-0
Item Weight 4 pounds
Product Dimensions 21 x 15 x 3.5 inches
Item model number 4663-0
Color White
Finish White
Material Plastic Toilet Seats
Shape Round
Item Package Quantity 1
Warranty Description One-Year Limited

Additional Information

ASIN B000TF2YB4
Customer Reviews
3.4 out of 5 stars 48 customer reviews

3.4 out of 5 stars
Best Sellers Rank #74,997 in Home Improvements (See top 100)
#284 in Home Improvement > Kitchen & Bath Fixtures > Bathroom Fixtures > Toilets & Toilet Parts > Toilet Seats
#4,900 in Home Improvement > Contractor Supply
Shipping Weight 5.2 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available September 14, 2004

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Customer Reviews

Top Customer Reviews

By D. Mantelli on August 29, 2011
Color: Biscuit Verified Purchase
I find this seat comfortable for my normal sized butt, even for extended periods of time. Sometimes, you just want to escape from your family and this is the perfect place to do it. It matches my existing Kohler by size and color. However, they do use plastic hinges and bolts, this allows for a little side to side play if you wiggle it with your hand. However, I do not notice this movement when sitting on my throne.

User Tip! If you are heavy, do not sit on the closed lid, it is plastic and may deform or crack. (Thus the reason I am buying a replacement seat).
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Color: White Verified Purchase
3 seats in 3 years due to broken hinge covers.. Not worth the price. The conventional mounting bolts don't hold the seat firmly in place and keep loosening so the seat lists.
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Color: White Verified Purchase
The seat is fine but the design of the bolts to fasten it to the stool is incomprehensible. I suppose they thought it was a better design than the usual standard nut & bolt but it isn't. It is a terrible and confusing design. I still haven't figured it out and will probably just throw the damn thing out!
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Color: Ice Grey Verified Purchase
Marginal quality of construction, at best. First seat I received was obviously a returned seat ... it had a piece of plastic that chipped off near the hinge area. The second seat that arrived was untouched, truly new. The original toilet seat was much better made. On my old Rialto toilet, I had to add two rubber pads to the toilet for the back bumpers to sit on. Otherwise the hinge supports would have been severely stressed. Nothing about the seat could be considered "rugged." Definitely don't sit on the lid, it isn't made to support any weight. If it wasn't for the color needed, I would have avoided this crappy seat for the crapper. Barely an OK toilet seat replacement. I will think twice about purchasing any Kohler products in the future.
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Color: White Verified Purchase
As usual, the problem is not in the seat itself, but in removing the old one. My rating is for the seat. Its design has changed - note the words "french curve" in product description. The seat is plastic. Quality and workmanship are OK, but slightly worse than the original. For example, the plastic is a little milky white rather than a dense solid white and there was a stub left behind from the injection mold which I had to trim off.

About removing the old seat, what the other reviews said are true - it's a pain! I started by using an impact screw driver. One bolt came right out after a short impact action. The other one loosen a little and then did the "spin-with-the-anchor" thing. After that, I jammed a putty knife between the hinge and the toilet and did the impact thing again. The knife came loose, meaning that the bolt was loosen a little. So I jammed in one more knife, did the impact thing again, added a wedge, impact, .... After many such incremental loosening, the bolt was finally "unlocked" from the anchor. The anchors were not damaged in the process. Bolts (stainless steel) that came with the new seat worked fine with the old anchors. Before installing, I coated the new bolts with "anti-seize compound" (normally used for spark plugs) - will see how this works in 10 years.
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Color: White Verified Purchase
I purchased theKOHLER K-3467-0 San Raphael One-Piece Round-Front Toilet, White for it's style, round bowl ability to fit into a tight space in a NYC apartment bathroom and the reliability associated with Kohler company. Within months of purchase the seat became loose and the pin bent. I wanted to replace the seat at that time with a durable wood and metal c constuction. To my chagrin the bolting system was not a traditional nut and bolt. My super/contractor bent the pin back in shape and jerry-rigged a usable seat. The Home Depot salesman called Kohler and was given information that ANY standard 5.5 round seat could be affixed to replace the seat. IT JUST IS NOT SO!. It is still with-in a year of using this piece that I am now FORCED to replace it. Reading other reviews indicates I am not alone in my frustration. Kohler or another seat maker needs to bring a sturdier interchangeable seat model and offer this to present and future owners of busted seats within one year of purchase. Buy another model toilet with through and through bolting. Any other suggestions? Model numbers other than the K-4663?
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Color: White Verified Purchase
The seat is fine, don't get me wrong, other than they break at the hinge in a few years and that's where the trouble begins. I replaced a $1500 toilet with the Kohler that this seat goes to ( discontinued now but they still sell all the parts ! ) and was hoping to get away from expensive repairs. Well, my first seat broke and to replace it, you have to buy their special tool ( $60 ) and then buy new anchors which should come with the tool ( $10 ) and then pray that you can get the old seat off. Then a few years later the same thing happens and you find that you must have tossed the old tool out so you buy another one....etc. Very bad toilet design.
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Color: White Verified Purchase
Just like the one from the plumbing supply store.
It fits my Kohler Rialto toilet. Easy to install. Good price.
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